Comment 4 for bug 707232

I tried using the gnome3 PPA for a couple of hours and noticed it was causing multiple crashes to the desktop, so I purged the PPA and restored the old versions of the installed packages using synaptic.
For some reason now I keep getting the error message whenever I try using the ubuntu entry in the login window. I can still use the "ubuntu classic" just fine. But I really like the new look and want to get to work again.

Is there anything I need to do or is this a bug?

BTW. I'm using natty beta "2.6.38-8-generic"